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Surface Chemistry of Energetic Materials at High Temperature

Published online by Cambridge University Press:  15 February 2011

Thomas B. Brill
Thomas B. Brill*
Affiliation:
University of Delaware, Department of Chemistry, Newark, DE 19716
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Abstract

The chemistry at the surface of a burning propellant plays a major role in the burnrate, the stability of the flame, and the potential for a run-away hazardous event. Chemical details can be determined experimentally by simulating the burning surface with a thin film of material heated rapidly to the surface temperature. T-Jump/FTIR spectroscopy is designed to create these conditions. The dominant, initial, heat-producing reactions in the surface zone of NH4ClO4, NH4NO3, NH4[N(NO2)2], HMX, RDX, and DNNC are elucidated at high temperatures representative of the burning surface.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 296: Symposium Y – Structure and Properties of Energetic Materials , 1992 , 269
Copyright
Copyright © Materials Research Society 1993

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